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All About TeSys

Abbreviation of Test-Systems for Powertrains

TeSys Co., Ltd has acquired the trust based on what we’ve been performing unprecedented expertise amongst major automotive suppliers based on many years of experience and know-how for 25 years, and currently produces the Chassis Dynamometers and the Production Leak Testers in Korea.


Call: +82-(0)31-703-2287
Visit: 15-10, Seja-ro 406 beon-gil, Hwaseong-si, Gyeonggi-do, South Korea ZIP:18326

Moto one



The equipment manufactured and supplied by TeSys delivers the accurate and precise measuring machines based on client requirements..

Moto two



TeSys will do its best to provide Customer Service with the highest priority on sustainability and maintenance, which is the main core value of trust and mutual cooperation with clients.

Moto three



TeSys has over 25 years of experience in manufacturing and trading precision measurement equipment related to Power-Train; thus, based on the accumulated experience and know-how, TeSys has the expertise to compete with the technology of the world’s leading companies.



TeSys is specialized for the developing, designing, manufacturing, and integrating of production assembly and leak testing machines, chassis dynamometers, powertrain tester and bespoke assembly and testing systems for automotive, heavy-duty, and military industries since 2012. 

We have a dedicated business mission to be an international key supplier to meet our customer’s satisfaction under professional sales, service and support activities.

We would like to offer you to take time for an overview of our company, products, and future potentials.

TeSys History Timeline

The company re-branded as TeSys Co.,Ltd, which is based on the act of acquiring product IP from Hofmann Prüftechnik GmbH will now focus on providing Design, manufacture, installation, commissioning and aftermarket support for Chassis Dynamometers, Production Leak Tester, e-Drive related Functionality tester & Assembly Machine, Robot Aid Driver, Transmission test systems, and related products

1994 tesys eng pic.

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    Oct 12th, 2012

    TeSys co., LTd has been established

    Established TeSys Co., Ltd in 2012 by developing and localizing production leak test machines for automatic transmission case/housing application.








    Early Prototype of Production Leak Tester

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    Froude TeSys Co.,Ltd

    June 20th, 2016

    M & A (Mergers & Acquisitions) of Froude Hofmann Pruftechnik GmbH

    TeSys Co.,Ltd Purchased & Absorbed the Intellectual Properties of Chassis Dynamometer, as well as the company of Froude Hofmann Prüftechnik GmbH, located in Elze Germany in 2016 from Froude Hofmann Ltd in the UK. Simultaneously, TeSys changed the company name of Froude Hofmann Prüftechnik GmbH to Hofmann TeSys Prüftechnik GmbH then established a company Hofmann TeSys UK Ltd and Hofmann TeSys Prüftechnik Shanghai in parallel.

    M&A of Hofmann Prüftechnik GmbH

    The M & A of Hofmann Prüftechnik GmbH was aiming to set up an international business basis and network for End-Of-Line and chassis dynamometer products for vehicle applications mainly.

    June 30th, 2017

    Own Premise & New facilities has been built-up for R&D, Manufacturing, service, and administration purposes

    TeSys held the grand opening ceremony of the new integrated headquarters in Annyeong-dong, Hwaseong-si, Gyeonggi-do on 30th June in 2017. Since groundbreaking ceremony took place in December in 2016, civil engineering and construction works were carried out within 7 months only. The new 13,500 m2 facility consists of 2,000 m2 manufacturing workshops alongside a 3 stories office/administration block, is now open for business.


    Opened a New Manufacturing Facility

    Leak test equipment for the automotive complex engine and ATM casings, as well as Chassis Dynamometer & End-of-line, are planned to be produced at this new facility shortly.

    Krazter Automation acquired Hofmann TeSys Prüftechnik GmbH

    Brief Summaries

    Dec 31th, 2019

    completed powertrain tester for Military application 

    Completed 8×8 Independent Chassis Dynamometer with Transmission RiG product development from passenger, commercial and military application, and powertrain tester for military application in 2019.


    TM RiG & 8×8 iCD Project Completed

    CNVRI completed!


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